Overview

overview

10

Static

static

10

3cd7e6597e...4e.exe

windows10-2004-x64

10

3cd7e6597e...4e.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    3cd7e6597ee24ee97f8cdfc98c691b2c2712df21710c84244cd1cafe9bc2fb4e.bin
  • Size 70KB
  • Sample260821-vt57aahp9s
  • SHA256 3cd7e6597ee24ee97f8cdfc98c691b2c2712df21710c84244cd1cafe9bc2fb4e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderxwormadwareloaderpersistenceprivilege_escalationratspywaretrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 82.22.62.213:666

Mutex

  • qdtN4n9Hj9gA16HT

Attributes
  • Install_directory

    %AppData%

  • install_file

    XWormClient.exe

  • localhost

    127.0.0.1

aes.plain

Targets

    • Target
      3cd7e6597ee24ee97f8cdfc98c691b2c2712df21710c84244cd1cafe9bc2fb4e.bin
    • Size 70KB
    • SHA256 3cd7e6597ee24ee97f8cdfc98c691b2c2712df21710c84244cd1cafe9bc2fb4e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    adwaredonutloaderxwormloaderpersistenceprivilege_escalationratspywaretrojan

    • Detect Xworm Payload

    • Detects DonutLoader

      loader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks